Some of those body de-transformations are bunk.
Here's a pic of Flex Wheeler that was posted on Reddit just yesterday. The dude is 49 years old.
Kevin Levrone has been talking about making a comeback to bodybuilding for years. I have no idea from when or where that pic of him is from, but he looks fine now.
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here's a pic of Dorian Yates from 2011. He's in his 50's now.
Here's a pic Victor Martinez posted of himself just a few days ago.
I don't know who the heck the other guys are, but I'd be willing to bet that if the pictures were "off" for these guys, then there's no telling how bad the others are.